FUSE, PTC RESET, 60V, 145mA, RADIAL

TRF250-145U

Manufacturer Part NumberTRF250-145U
DescriptionFUSE, PTC RESET, 60V, 145mA, RADIAL
ManufacturerTE Connectivity
SeriesPolySwitch
TRF250-145U datasheets
 

Specifications of TRF250-145U

Holding Current145mATripping Current290mA
Initial Resistance Max6.5ohmOperating Voltage60VDC
Ptc Fuse CaseRadial LeadedInitial Resistance Min3.5ohm
Rohs CompliantYesBrand/seriesPolySwitch®/TRF250 Series
Current, Rating0.145 ADimensions0.236x0.15x0.394 "
Mounting TypePCBPrimary TypeTelecom
Resistance, Dc6.5 OhmsTerminationRadial
Voltage, Rating60 VDCAgency RecognitionUL, CSA, TÜV
Ul File NumberE74889Csa File Number78165C
Vmax Operating (v)60Vmax Interrupt (v Rms)250
Imax Interrupt (a)3Ih (room Temperature) (a)0.145
It (room Temperature) (a)0.29Rmin (?)3.50
Rmax (?)6.500R1 Max [post Trip] (?)14.00
Power Dissipation (typical) (w)1.00R (typical) (?)5.00
ConstructionThrough HoleLead TypeKinked
Family NameTRF250CoatingUncoated
Rohs/elv ComplianceRoHS compliant, ELV compliantLead Free Solder ProcessesWave solder capable to 240°C, Wave solder capable to 260°C, Wave solder capable to 265°C
Rohs/elv Compliance HistoryAlways was RoHS compliantTuv Certificate No.Available on request (per IEC 60730-1)
Operating Temperature (max.) (°c)85ApplicationTelecom
Packaging MethodBulkLead Free Status / Rohs StatusRoHS Compliant part
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TRF*250 -120 T -RA -B-0.5 -2
Packaging
2
0.130 = special lead length in inches
(Blank) = Bulk
B-x.x = Resistance matched in bins of x.xΩ (optional)
Rx = Resistance range (optional)
Modifier (optional)
U = Uncoated
S = Straight lead
T = Fast Trip device
Hold Current (mA)
Product Series (TRF250, TRF600)
* F = RoHS compliant, ELV compliant
TSx -200 F -RA -B-0.5 -2
Packaging
2
(Blank) = Bulk
B-x.x = Resistance matched in bins of x.xΩ (optional)
Rx = Resistance range (optional)
F = RoHS Compliant, ELV Compliant
Hold Current (mA)
Product Series (TS250, TSV250, TSL250, TS600, TSM600)
= Tape and Reel
= Tape and Reel